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cs:coord_system:start [2016/11/15 20:14] James Irwin [Global Frame] |
cs:coord_system:start [2017/01/20 16:02] James Irwin [Global Frame] |
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===== Global Frame ===== | ===== Global Frame ===== | ||
- | We propose the global frame to be such that the origin is relative to the pinger, and yaw is relative to magnetic north. Pitch and Roll are relative to the gravity vector. | + | The global frame is such that the x,y origin is at the pinger, and z=0 is at the surface. Positive z is up. Yaw is relative to magnetic north. Pitch and Roll are relative to the gravity vector. |